linux-ti33x-psp 3.2: update to 3.2.9 and add 2 patches from PSP tree

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>

1 files changed, 44 insertions, 0 deletions

diff --git a/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.9/0010-S390-correct-ktime-to-tod-clock-comparator-conversio.patch b/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.9/0010-S390-correct-ktime-to-tod-clock-comparator-conversio.patch
new file mode 100644
index 00000000..080ca0d4
--- /dev/null
+++ b/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.9/0010-S390-correct-ktime-to-tod-clock-comparator-conversio.patch
@@ -0,0 +1,44 @@
+From cadd96ffcc3e4c6db78a08d0ea95fec1ddaecf18 Mon Sep 17 00:00:00 2001
+From: Martin Schwidefsky <schwidefsky@de.ibm.com>
+Date: Fri, 17 Feb 2012 10:29:23 +0100
+Subject: [PATCH 10/73] S390: correct ktime to tod clock comparator conversion
+
+commit cf1eb40f8f5ea12c9e569e7282161fc7f194fd62 upstream.
+
+The conversion of the ktime to a value suitable for the clock comparator
+does not take changes to wall_to_monotonic into account. In fact the
+conversion just needs the boot clock (sched_clock_base_cc) and the
+total_sleep_time.
+
+This is applicable to 3.2+ kernels.
+
+Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/s390/kernel/time.c |    7 +++++--
+ 1 files changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
+index ebbfab3..e03c555 100644
+--- a/arch/s390/kernel/time.c
++++ b/arch/s390/kernel/time.c
+@@ -113,11 +113,14 @@ static void fixup_clock_comparator(unsigned long long delta)
+ static int s390_next_ktime(ktime_t expires,
+                           struct clock_event_device *evt)
+ {
++       struct timespec ts;
+        u64 nsecs;
+ 
+-       nsecs = ktime_to_ns(ktime_sub(expires, ktime_get_monotonic_offset()));
++       ts.tv_sec = ts.tv_nsec = 0;
++       monotonic_to_bootbased(&ts);
++       nsecs = ktime_to_ns(ktime_add(timespec_to_ktime(ts), expires));
+        do_div(nsecs, 125);
+-       S390_lowcore.clock_comparator = TOD_UNIX_EPOCH + (nsecs << 9);
++       S390_lowcore.clock_comparator = sched_clock_base_cc + (nsecs << 9);
+        set_clock_comparator(S390_lowcore.clock_comparator);
+        return 0;
+ }
+-- 
+1.7.7.4
+